<template>
  <div style="width: 100%">
    <a-card class="card" :bordered="false">
      <div class="table-page-search-wrapper">
        <a-form layout="inline">
          <a-row :gutter="48">
            <a-col :sm="{span:12}" :lg="{span:12}" :xl="{span:6}">
              <a-form-item label="学号">
                <a-input placeholder="请输入..." v-model="queryParam.xh" />
              </a-form-item>
            </a-col>
            <a-col :sm="{span:12}" :lg="{span:12}" :xl="{span:6}">
              <a-form-item label="姓名">
                <a-input placeholder="请输入..." v-model="queryParam.xm" />
              </a-form-item>
            </a-col>
            <template v-if="advanced">
              <a-col :sm="{span:12}" :lg="{span:12}" :xl="{span:6}">
                <a-form-item label="院系">
                  <a-select :allowClear="true" :disabled="selectYxConfig.length === 1" showSearch optionFilterProp="children" v-model="queryParam.yx" @change="handleSelectYx">
                    <a-select-option v-for="i in selectYxConfig" :key="i.id" :value="i.dwh">{{ i.dwh+'-'+i.dwmc }}</a-select-option>
                  </a-select>
                </a-form-item>
              </a-col>
              <a-col :sm="{span:12}" :lg="{span:12}" :xl="{span:6}">
                <a-form-item label="专业">
                  <a-select :allowClear="true" showSearch optionFilterProp="children" v-model="queryParam.zy">
                    <a-select-option v-for="i in selectZyConfig" :key="i.zyh" :value="i.zyh">{{ i.zyh+'-'+i.zymc }}</a-select-option>
                  </a-select>
                </a-form-item>
              </a-col>
              <a-col :sm="{span:12}" :lg="{span:12}" :xl="{span:6}">
                <a-form-item label="年级">
                  <a-select :allowClear="true" showSearch optionFilterProp="children" v-model="queryParam.nj">
                    <a-select-option v-for="i in TYPE0126" :key="i.id" :value="i.code">{{ i.name }}</a-select-option>
                  </a-select>
                </a-form-item>
              </a-col>
              <a-col :sm="{span:12}" :lg="{span:12}" :xl="{span:6}">
                <a-form-item label="学生类别">
                  <a-select :allowClear="true" showSearch optionFilterProp="children" v-model="queryParam.xslb">
                    <a-select-option v-for="i in TYPE0075" :key="i.id" :value="i.code">{{ i.name }}</a-select-option>
                  </a-select>
                </a-form-item>
              </a-col>
              <!-- <a-col :sm="{span:12}" :lg="{span:12}" :xl="{span:6}">
                <a-form-item label="复评选项">
                  <a-select :allowClear="true" showSearch optionFilterProp="children" v-model="queryParam.bkzydm">
                    <a-select-option v-for="i in selectMenu.zy" :key="i.zyh" :value="i.zyh">{{ i.zyh+'-'+i.zymc }}</a-select-option>
                  </a-select>
                </a-form-item>
              </a-col> -->
            </template>
            <a-col :sm="{span:24}" :xl="{span:advanced?24:12}" style="text-align:center">
              <a-button type="primary" @click="$refs.table.refresh(true)">查询</a-button>
              <a-button type="primary" @click="handleExport">导出Excel</a-button>
              <a-button type="primary" @click="handleExportPDF">导出PDF</a-button>
              <a-button type="primary" @click="handleLock">锁定论文</a-button>
              <a @click="advanced = !advanced" style="margin-left: 8px">
                {{ advanced ? '收起' : '展开' }}
                <a-icon :type="advanced ? 'up' : 'down'" />
              </a>
            </a-col>
          </a-row>
        </a-form>
      </div>
    </a-card>
    <a-card class="card" :bordered="false">
      <STable
        v-if="initDone"
        ref="table" rowKey="id" size="default" :columns="columns" :data="loadData" :alert="options.alert" :rowSelection="options.rowSelection" :scroll="{ x: 1500 }">
        <span slot="serial" slot-scope="text, record, index">
          {{ index + 1 }}
        </span>
      </STable>
    </a-card>
  </div>
</template>
<script>
import { STable } from '~'
import { mapState } from 'vuex'

const selectArr = [
  'TYPE0126', //年级
  'TYPE0075' //学生类别
]

export default {
  components: {
    STable
  },
  data() {
    return {
      advanced: true,
      // 条件配置
      selectYxConfig: [], //院系
      selectZyConfig: [], //专业
      // 查询参数
      queryParam: {
        yx: '',
        zy: '',
        xm: '',
        xh: '',
        xslb: '',
        nj: ''
      },
      // 表头
      columns: [{
          title: '序号',
          scopedSlots: { customRender: 'serial' }
        },
        {
          title: '学号',
          dataIndex: 'xh'
        },
        {
          title: '姓名',
          dataIndex: 'xm'
        },
        {
          title: '院系',
          dataIndex: 'yxmc'
        },
        {
          title: '专业',
          dataIndex: 'zymc'
        },
        {
          title: '导师',
          dataIndex: 'dsxm'
        },
        {
          title: '年级',
          dataIndex: 'ssnjmc'
        },
        {
          title: '学生类别',
          dataIndex: 'xslbmc'
        },
        {
          title: '是否录入论文信息',
          dataIndex: 'lwlrztmc'
        },
        // {
        //   title: '是否上传论文文档',
        //   dataIndex: 'lwwjscztmc'
        // },
        {
          title: '当前论文状态',
          dataIndex: 'lwztmc'
        },
        {
          title: '操作',
          dataIndex: 'operation',
          scopedSlots: { customRender: 'operation' },
          width: 80,
          fixed: 'right'
        }
      ],
      options: {
        alert: { show: true, clear: () => { this.selectedRowKeys = [] } },
        rowSelection: {
          selectedRowKeys: this.selectedRowKeys,
          onChange: this.onSelectChange
        }
      },
      selectedRowKeys: [],
      selectedRows: [],
      // 加载数据方法 必须为 Promise 对象
      loadData: parameter => {
        this.$nextTick(() => {
          this.selectedRowKeys = []
          this.$refs.table.clearSelected()
        })
        parameter.pageNum = parameter.pageNo
        let params = Object.assign(this.queryParam, parameter)
        return this.$api.degree.paperList(params).then(res => {
          return {
            data: res.data.rows,
            pageNo: parameter.pageNo,
            pageSize: parameter.pageSize,
            totalPage: Math.ceil(res.data.total / parameter.pageSize),
            totalCount: res.data.total
          }
        })
      },
      initDone: false
    }
  },
  computed: {
    ...mapState({
      TYPE0075: state => state.app['TYPE0075'], // 学生类别
      TYPE0126: state => state.app['TYPE0126'] // 年级
    })
  },
  created() {
    this.initSelectMenu()

    selectArr.forEach(v => {
      this.$store.dispatch('app/setDictionary', v)
    })
  },
  methods: {
    initSelectMenu() {
      let allRequest = [
        this.$api.base.collegeAll()
      ]
      Promise.all(allRequest).then(res => {
        this.selectYxConfig = res[0].data
        if (res[0].data.length === 1) {
          this.$set(this.queryParam, 'yx', res[0].data[0].dwh)
          this.handleSelectYx(res[0].data[0].dwh)
        }
        this.initDone = true
      })
    },
    //表格选择
    onSelectChange(selectedRowKeys, selectedRows) {
      this.selectedRowKeys = selectedRowKeys
      this.selectedRows = selectedRows
    },
    //选择院系
    handleSelectYx(code) {
      this.queryParam.zy = '';
      this.$api.base.majorAll({ lsdwh: code }).then(res => {
        this.selectZyConfig = res.data;
      })
    },
    // 批量锁定论文
    handleLock() {
      if (!this.selectedRowKeys.length) {
        this.$notification['error']({
          message: '错误提示',
          description: '请选择需要锁定论文的列表信息！',
        });
        return;
      }
      let params = {
        ids: this.selectedRowKeys.join(",")
      }
      this.$api.degree.paperLock(params).then(res => {
        this.$message.success('锁定成功')
        this.$refs.table.refresh(false)
      })
    },
    //导出
    handleExport() {
        this.$export('/degree/xwlwxx/exp', this.queryParam)
    },
    //导出PDF
    handleExportPDF(){

    }
  }
}

</script>
<style lang="less" scoped>
.card {
  margin-bottom: 20px;
}

</style>
